Massachusetts is a great place to do business. Whether you’re just starting out, looking to expand your business, or keeping up with day-to-day operations, many resources are available online to assist you.

Doing Business in Massachusetts
Find one-stop business information and tools provided by the Executive Office of Housing and Economic Development (EOHED).
  • MassTaxConnect
    All businesses in Massachusetts have transitioned from WebFile for Business to the new tax portal, MassTaxConnect. File your business taxes, schedule payments, amend returns, and more.
  • Post a Job on JobQuest for Employers
    Businesses can post a job and find possible candidates.
  • Search for a Corporation or Business Entity
    Search by company name, individual name, identification number, or filing number.
  • Unemployment Insurance (UI) Online
    Register your business, file quarterly wage records, and pay UI taxes through the UI online portal.
  • Corporate Records & Filings
    If your business is a corporation, you'll need to file your records and certificates with the state.
  • Operational Services Division (OSD)
    The Operational Services Division (OSD) administers the procurement process for the Commonwealth of Massachusetts’ Executive Agencies by establishing Statewide Contracts for commonly purchased goods and services.
  • VendorWeb
    If you’re already a vendor for the Commonwealth, track and manage your payments through VendorWeb.
  • Small Business Guides
    Find information on starting, growing, and operating a business in Massachusetts.
  • Why Massachusetts?
    Learn why Massachusetts is the right choice for your business. Find information on local cities and towns, key industries in the state, and employment statistics.

Cities and Towns

Find your city or town for information on parking tickets, utilities, “doing business as” certificates, property and vehicle excise tax, and other resources.